BE553737A - - Google Patents

Info

Publication number
BE553737A
BE553737A BE553737DA BE553737A BE 553737 A BE553737 A BE 553737A BE 553737D A BE553737D A BE 553737DA BE 553737 A BE553737 A BE 553737A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE553737A publication Critical patent/BE553737A/xx
Priority claimed from US496688A external-priority patent/US2780740A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2266—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers arranged substantially in parallel to the screw shaft axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/2025—Screw mechanisms with means to disengage the nut or screw from their counterpart; Means for connecting screw and nut for stopping reciprocating movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
BE553737D 1955-03-25 BE553737A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US496688A US2780740A (en) 1955-03-25 1955-03-25 Linear motion device
US556184A US2812455A (en) 1955-03-25 1955-12-29 Linear motion device

Publications (1)

Publication Number Publication Date
BE553737A true BE553737A (en)

Family

ID=27052229

Family Applications (2)

Application Number Title Priority Date Filing Date
BE553737D BE553737A (en) 1955-03-25
BE546381D BE546381A (en) 1955-03-25

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE546381D BE546381A (en) 1955-03-25

Country Status (5)

Country Link
US (1) US2812455A (en)
BE (2) BE546381A (en)
DE (2) DE1013767B (en)
FR (2) FR1148679A (en)
GB (2) GB785188A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1241783A (en) * 1959-08-06 1960-09-23 Creusot Forges Ateliers Device for performing controlled rectilinear movements
DE1253820B (en) * 1960-07-02 1967-11-09 Binder Magnete K G Rotary solenoid
DE1167431B (en) * 1960-07-26 1964-04-09 Fostoria Corp Motor-driven device for actuating a valve stem
DE1182364B (en) * 1961-01-26 1964-11-26 Siemens Ag Electromagnetic system for moving an absorber rod in a nuclear reactor
US3169407A (en) * 1962-02-28 1965-02-16 Westinghouse Air Brake Co Motion converting device
US3619675A (en) * 1969-06-16 1971-11-09 Royal Industries Control rod drive mechanism
US3546506A (en) * 1969-09-22 1970-12-08 Borg Warner Electric motor with rotary-to-linear motion conversion
SE411581B (en) * 1978-06-05 1980-01-14 Andersson Per DEVICE FOR CONVERSION OF ROTATING MOVEMENT TO LINES MOVEMENT
FR2475782B1 (en) * 1980-02-12 1986-11-28 Framatome Sa IMPROVEMENT IN THE DEVICES FOR CONTROLLING THE ADJUSTMENT BARS OF A NUCLEAR REACTOR
FR2515859A1 (en) * 1981-10-29 1983-05-06 Crouzet Sa ELECTROMAGNETIC CYLINDER DEBRAYABLE
ES2043734T5 (en) * 1987-08-10 1997-04-01 Siemens Ag LOCKING ACCESSORY.
GB8720431D0 (en) * 1987-08-28 1987-10-07 Armitage Shanks Ltd Valves for controlling water supply
US5984260A (en) * 1996-10-15 1999-11-16 Baker Hughes Incorporated Electrically driven actuator with failsafe feature
US6315264B1 (en) 1999-02-05 2001-11-13 Gerald Baker Fast-closing stepping actuator for a valve member
US6152167A (en) * 1999-02-11 2000-11-28 Cooper Cameron Valve actuator with emergency shutdown feature
DE102008007536A1 (en) * 2008-02-05 2009-08-13 Kölbl, Gerhard Linear drive with highly geared single-stage gearbox and the possibility of integration for an energy storage and a hydraulic brake
DE102010015665A1 (en) * 2010-04-16 2011-10-20 Esw Gmbh Linear actuator for boat rowing machine, preferably submarine, comprises screw threaded spindle, spindle nut and electrical torque motor with rotationally driving
JP5756304B2 (en) 2011-02-22 2015-07-29 ミネベア株式会社 Linear actuator
DE202012001474U1 (en) 2012-02-13 2012-03-09 Bürkert Werke GmbH linear actuator
EA020935B1 (en) * 2012-05-11 2015-02-27 Зао "Диаконт" Electromechanical driving actuator with damping device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE296316C (en) *
US2366739A (en) * 1943-07-30 1945-01-09 Howard M Mccoy Electrical jack
US2438545A (en) * 1944-06-16 1948-03-30 Gen Motors Corp Geared motor linearly actuated
US2482568A (en) * 1945-05-26 1949-09-20 Gen Motors Corp Actuator control
BE470660A (en) * 1946-02-22
DE855785C (en) * 1950-06-17 1952-11-17 Herbert Schoen Electromechanical screw jack

Also Published As

Publication number Publication date
FR70879E (en) 1959-09-02
DE1013767B (en) 1957-08-14
BE546381A (en)
GB797039A (en) 1958-06-25
FR1148679A (en) 1957-12-12
DE1030920B (en) 1958-05-29
GB785188A (en) 1957-10-23
US2812455A (en) 1957-11-05

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